Bioenergetics Thermodynamics Quiz
Test your knowledge of bioenergetics and thermodynamics with these 10 challenging questions. Please answer all questions to the best of your ability.
What is the primary energy currency of the cell?
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ATP
DNA
Glucose
NADH
Which law of thermodynamics states that energy cannot be created or destroyed?
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First Law
Second Law
Third Law
Zeroth Law
Which molecule is oxidized in cellular respiration?
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Glucose
Oxygen
ATP
Water
Select all that apply: Which of the following are products of glycolysis?
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ATP
NADH
Pyruvate
COâ‚‚
The change in free energy (ΔG) of a reaction determines:
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Whether the reaction is spontaneous
The speed of the reaction
The amount of ATP produced
The temperature of the system
Which process occurs in the mitochondria?
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Electron Transport Chain
Glycolysis
Fermentation
Photosynthesis
State the formula for calculating Gibbs free energy change.
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Which of the following best describes an exergonic reaction?
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Releases energy
Absorbs energy
Requires light
Is always reversible
Briefly explain the role of NADH in cellular respiration.
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At what stage of cellular respiration is the most ATP produced?
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Electron Transport Chain
Glycolysis
Citric Acid Cycle (Krebs Cycle)
Fermentation
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